Are you ready for summer heat waves?

Remember to drink water before, after and during the day when it get really hot regardless of your level of activity.

The temperature sizzled in the metropolitan off and on over the past seven days. It is a harsh reminder of what summer in the D.C. area feels like, making it especially dangerous for those at greatest risk. These include the elderly, the young, those with existing medical conditions and those that work outdoors. While staying hydrated is essential all year long, it is particularly important when temperatures soar. Montgomery County Fire Chief Steven Lohr is urging residents to stay cool, stay hydrated and to check on the welfare of elderly or at-risk neighbors throughout the summer. "Heat waves can be dangerous and even short periods of high temperatures can cause serious health problems," Chief Lohr warned. "Whether on the sports field or the construction site, folks need to take action to prevent heat-related illness." During hot weather and extreme heat this summer, keep informed by listening to local weather and news channels, use common sense and review the tips below.

Pre-hydrate, hydrate and re-hydrate. During hot weather you will need to increase your fluid intake, regardless of your activity level. Drink plenty of fluids in advance, during and after activities and don't wait until you're thirsty to hydrate. Warning: If your doctor generally limits the amount of fluids you drink or has prescribed a diuretic, check with your physician for guidance.

Dress for the heat. Wear lightweight, light-colored clothing. Light colors will reflect some of the sun¹s energy. Limit your direct exposure to the sun and wear a hat for extra protection.

Monitor those at high risk. Those most at risk for heat-related illnesses include children, older adults, those that work or exercise outside and those with pre-existing medical conditions. Elderly, low-income or individuals with disabilities in Montgomery County in need of a fan, can call 311 for information on free fans.

Children and cars - use common sense. Never leave infants, children, pets or the elderly in a parked car where temperatures can become life-threatening in minutes, even with the windows rolled down.

Additionally, hot interior surfaces of a car can burn a child's skin. Before you put your child in a car that has been parked in a warm/sunny spot, check the temperature of the carseat or upholstery first.

Avoid strenuous activity. When possible, strenuous activities should be reduced, eliminated or rescheduled to the coolest part of the day. Take regular breaks when exercising or engaged in physical activity on warm days. If you recognize that you, or someone else, are showing signs of a heat-related illness, stop the activity immediately, find a cool place to rest, hydrate and seek medical attention if necessary.

Remember, heat stroke is a medical emergency that can be fatal if not treated promptly.

Be a good neighbor. Isolated, elderly adults are at a much higher risk of health-related issues. Be a good neighbor and take a minute to check in with your neighbors.

Remember your pets. Hot weather can affect the well-being of pets, making them susceptible to overheating which can lead to very dangerous heat stroke. Always provide a source of water and a cool, ventilated place for your pet. Leaving your pet inside a parked car, even for a few minutes, can be fatal. The inside of a car can reach 120 degrees in a matter of minutes.

Stay indoors, if possible in an air-conditioned place. If your home does not have air conditioning, consider going to the shopping mall, community center or public library. Even a few hours spent in air conditioning can help your body stay cooler when you return to the heat.